Home / 22,745.13-34,095.42-10,895.55

Finding the Fourth Proportional to 22,745.13, 34,095.42 and 10,895.55

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Solution

The fourth proportional to 22,745.13, 34,095.42 and 10,895.55 is: 16,332.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,745.13 : 34,095.42 = 10,895.55 : x
  2. Step 2: Convert to fraction form
    22,745.13/34,095.42 = 10,895.55/x
  3. Step 3: Cross multiply
    22,745.13x = 34,095.42 × 10,895.55
  4. Step 4: Simplify right side
    22,745.13x = 371,488,353.38
  5. Step 5: Solve for x
    x = 371,488,353.38/22,745.13
  6. Step 6: Final answer
    x = 16,332.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.